configure.ac: override --with-isl option for submodules when set to bundled
commit9b636997519080586c22a9f686ee70934819b9d8
authorSven Verdoolaege <sven.verdoolaege@gmail.com>
Tue, 9 Jul 2019 21:17:49 +0000 (9 23:17 +0200)
committerSven Verdoolaege <sven.verdoolaege@gmail.com>
Tue, 9 Jul 2019 21:27:04 +0000 (9 23:27 +0200)
tree0d511c7d17ed58845b7d1cae8a2a3b7add3bab97
parent4af314f35bb3f3f2fab8e89bc14021470fa5803e
configure.ac: override --with-isl option for submodules when set to bundled

If the user explicitly passes the --with-isl=bundled option to configure,
then it will be passed down to submodules along with
the --with-isl-builddir=../isl option that gets added
to let submodules use the isl that is bundled with the top-level project.
The submodule complains about these conflicting options.
Override the --with-isl=bundled with an additional --with-isl=build option.

Note that a user shouldn't normally need to set the --with-isl=bundled
because that is the default, but it should work nonetheless.

Reported-by: Kornilios Kourtis <kkourt@kkourt.io>
Signed-off-by: Sven Verdoolaege <sven.verdoolaege@gmail.com>
configure.ac